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Is Litmus Down?

SaaSLive status, outages, and incident history

Partly. Some of Litmus is down.

Litmus is in a partial outage as of September 26, 2026. Some components are down and others are still running, so check the list below to see whether your region or feature is affected.

Partial OutageChecked just nowLive · 60s while moving

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How we know: the official Litmus status page, PulsAPI's own check (every 60 seconds while one is moving, every 5 to 20 minutes while it is stable), and outage reports from engineers. How PulsAPI monitoring works

Litmus Component Status

6 of 109 Litmus components are impaired. Worst problems listed first.

6major outage103operational
Email Previews » GMX.de
Major Outage
Email Previews » GMX.de
Major Outage
Email Previews » GMX.de
Major Outage

106 more components tracked

Their status is in the bar above. Free accounts see every component by name.

Also tracking Email Previews » Web.de, Email Analytics, Email Previews » AOL Mail, Email Previews » Apple Mail 16, Email Previews » Apple Mail 16 Dark, Email Previews » Color Blindness, Email Previews » G Suite, Email Previews » Gmail, Email Previews » Gmail App, and 97 more.

See all of them free

Component statuses may change independently during partial outages.

Recent Litmus Outages & Incidents

Incident history from the official Litmus status page, including resolution updates.

Database Maintenance - Litmus Personalize ProScheduled for Sep 23, 2026 · 1h 30mScheduled

Scheduled maintenance is currently in progress. We will provide updates as necessary. --- [2026-09-23T11:11:02.270-04:00] (scheduled) We will be conducting scheduled maintenance for Litmus Personalize Pro on Wednesday, September 23, 2026 from 4:00-5:30 PM EDT (8:00-9:30 PM UTC). During this maintenance window, the Personalize Pro web app will be unavailable, as well as the serving of dynamic images.

Litmus Uptime History

Daily uptime recorded by PulsAPI over the last 90 days, with the days that carried a Litmus incident marked. Each day is measured from our own checks, so the record continues even when the vendor publishes nothing.

Uptime history50 days observed
Aug 865.77% average · 49 days with incidentsSep 26

Live Litmus Outage Reports

Problems reported by engineers using Litmus. Reports often appear 10 to 20 minutes before the official status page moves, and stay on this page for 90 days.

Reports, last 24 hours0 total
24h agoNothing reportednow

No Litmus problems reported yet.

Are you seeing Litmus problems too?

Reports are anonymous, take about ten seconds, and help the next engineer who checks.

About Litmus

Is Litmus down? Litmus reports live availability for 117 components at status.litmus.com, among them Litmus Application, AOL Mail (Chrome) and Authentication Filters. Track Litmus outages, degradations and past incidents here, with uptime history and alerts across your SaaS stack.

Over the past 30 days, PulsAPI has measured Litmus uptime at 97.01%. Response times, incident history, and SLA tracking for Litmus are available on the PulsAPI dashboard.

Litmus Status FAQ

Is Litmus down right now?

The verdict at the top of this page comes from the latest poll of the official Litmus status feed and refreshes automatically, so you are not looking at a stale cached answer. PulsAPI re-checks a vendor every 60 seconds whenever it is not fully operational, or has changed status in the last 30 minutes, so an incident is always on the fastest cadence. Vendors that are stable and rarely watched are re-checked every 5 to 20 minutes instead.

What should I do if Litmus is not working?

Check the component list on this page first to see if your failure matches a known outage. If it does, you can report the issue for other engineers, follow the incident timeline for vendor updates, and run any fallback your app supports until Litmus recovers.

How do I check Litmus uptime history?

PulsAPI tracks Litmus uptime over 30, 60, and 90-day rolling windows. The current 30-day uptime is 97.01%. The 90-day uptime strip on this page is public: no account needed. A free account adds alerts whenever Litmus changes state, plus 15 days of incident detail; Pro extends that to 90 days and Business to 13 months.

How fast does PulsAPI detect Litmus outages?

PulsAPI reads the official Litmus status page. PulsAPI re-checks a vendor every 60 seconds whenever it is not fully operational, or has changed status in the last 30 minutes, so an incident is always on the fastest cadence. Vendors that are stable and rarely watched are re-checked every 5 to 20 minutes instead. Alerts reach Slack, Discord, Microsoft Teams, PagerDuty, or email within seconds of detection.

Does PulsAPI track individual Litmus components?

Yes. PulsAPI monitors 109 individual Litmus components, so you can see which service or region is affected instead of a generic "service degraded" banner.

Can I get alerts when Litmus goes down?

Yes. Create a free account and subscribe to Litmus: the free plan covers three services with unlimited email alerts and no monthly notification cap. Paid plans lift the monitor limit entirely (Pro and above do not meter how many vendors you watch) and route the same alerts into Slack, Discord, Microsoft Teams, PagerDuty and webhooks.

How do I report an issue with Litmus to the community?

Click "Report an issue" at the top of this page, pick the issue type and severity, and optionally add your region and a short note. Reports are anonymous and help other engineers spot Litmus problems early. Official status pages often lag real incidents by 10 to 20 minutes.

Is there a free way to monitor Litmus?

Yes. The free plan covers 3 monitored services with unlimited email alerts, permanently, so Litmus plus two more costs nothing. Every new account also opens with a 30-day Business trial (unlimited monitors, Slack alerts, SLA reporting) with no credit card.

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